Table 1. Reportable Pipeline Occurrences in June 2023

Table 1. Reportable Pipeline Occurrences in June 2023
  June Year to Date (June)
  2023 2022 2018-2022
average		 2023 2022 2018-2022
average
Total number of occurrences 6 2 7 27 30 37
Total number of occurrences with product release 1 0 2 6 11 16
Total number of serious injuries 0 0 0 0 0 0
Total number of fatalities 0 0 0 0 0 0
Accidents 0 0 0 0 1 0
Product released 0 0 0 0 1 0
Release of hydrocarbon gas 0 0 0 0 1 0
Release of HVP hydrocarbons1 0 0 0 0 0 0
Release of LVP hydrocarbons2,3 0 0 0 0 0 0
Release of other product 0 0 0 0 0 0
Release from line pipe body 0 0 0 0 1 0
Fire/Ignition 0 0 0 0 1 0
Explosion 0 0 0 0 1 0
Rupture 0 0 0 0 1 0
Pipeline contacted by object 0 0 0 0 0 0
Operation beyond limits 0 0 0 0 0 0
Geotechnical/Hydrotechnical/Environmental activity 0 0 0 0 0 0
Incidents 6 2 7 27 29 36
Product released 1 0 2 6 10 15
Release of hydrocarbon gas 1 0 2 5 6 12
Release of HVP hydrocarbons1 0 0 0 0 0 0
Release of LVP hydrocarbons2,3 0 0 0 1 4 2
Release of other product 0 0 0 0 0 1
Release from line pipe body 0 0 0 0 2 2
Fire/Ignition 2 0 0 5 2 2
Explosion 0 0 0 1 1 1
Pipeline contacted by object 0 0 1 8 6 4
Operation beyond limits 0 0 0 3 3 3
Geotechnical/Hydrotechnical/Environmental activity 2 1 3 4 7 9
Unauthorized 3rd-party activity affects pipeline structural integrity 1 1 1 2 2 2

Data extracted 17 July 2023

  1. 1 HVP means high vapour pressure as defined in Canadian Standards Association Standard Z662.
  2. 2 LVP means low vapour pressure as defined in Canadian Standards Association Standard Z662.
  3. 3 As of July 2014, the minimum reporting threshold for releases of low vapour pressure hydrocarbons was established at 1.5m³

Note: This is preliminary information subject to year-end validation and reconciliation.